Sistema de Vigilância Alimentar e Nutricional: tendência temporal da cobertura e estado nutricional de adultos registrados, 2008-2019

Ruth Pereira Costa Silva; Clarice Maria Araújo Chagas Vergara; Helena Alves de Carvalho Sampaio; José Eurico Vasconcelos Filho; Felipe Strozberg; José Fernando Rodrigues Ferreira Neto; Matheus Leite Pirani Mafra; Carlos Garcia Filho; Antonio Augusto Ferreira Carioca

doi:10.1590/S1679-49742022000100019

##article.authors##

Ruth Pereira Costa Silva State University of Ceará https://orcid.org/0000-0002-0653-8579
Clarice Maria Araújo Chagas Vergara State University of Ceará
Helena Alves de Carvalho Sampaio State University of Ceará https://orcid.org/0000-0001-5353-8259
José Eurico Vasconcelos Filho Universidade de Fortaleza
Felipe Strozberg Universidade de Fortaleza
José Fernando Rodrigues Ferreira Neto Universidade de Fortaleza https://orcid.org/0000-0003-0930-8207
Matheus Leite Pirani Mafra Universidade de Fortaleza https://orcid.org/0000-0002-5099-2111
Carlos Garcia Filho Universidade de Fortaleza https://orcid.org/0000-0002-0345-6033
Antonio Augusto Ferreira Carioca Universidade de Fortaleza https://orcid.org/0000-0002-1194-562X

DOI:

https://doi.org/10.1590/S1679-49742022000100019

Keywords:

Information Systems, Nutritional Surveillance, Nutritional Status, Time Series Studies, Obesity, Health Services Coverage

Abstract

Objective: To analyze temporal trend of Food and Nutrition Surveillance System (SISVAN) coverage and nutritional status of adults followed up in Primary Health Care in Brazil, 2008-2019. Methods: Ecological time series study with data from Brazilian macro-regions. Annual percent change in nutritional status classification and total coverage were estimated by Prais-Winsten regression. Results: 115,034,534 records were identified in the period. The coverage was from 5.0% in 2008 to 10.6% in 2019, with an annual change of 8.4% (95% confidence interval [95%CI] 6.7;10.0). Obesity showed an increasing trend between 2008 and 2019, with an annual change of 6.4% (95%CI 5.3;7.3), as did overweight (1.8% – 95%CI 1.2;2.5). Underweight (-7.0% – 95%CI -8.0;-6.1) and eutrophy (-3.8% – 95%CI -4.1;-3.4) decreased in the period. Conclusion: An improvement in SISVAN coverage was identified, but accompanied by an increase in overweight and obesity.